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Added 10 mins ago
CE
Senior Electrical Engineer, Traffic Signals Team Lead
Colm Engineering Ltd
Hamilton, ON
- Full-time
Client Management, Program Management and Senior Engineering responsibilities
Added 10 mins ago
MT
Senior Procurement Manager
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Vacancy Name Senior Procurement Manager Vacancy No VN967 Function Procurement Work Location Manx Telecom Headquarters, Isle of Man Business Park, Cooil Road, Braddan, Isle of Man, IM99 1HX…
Added 10 mins ago
BS
Senior Technology Risk Analyst
Brainhunter Systems Ltd
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- Contract
Brainhunter is currently seeking the services of a “Senior Technology Risk Analyst” for a contract opportunity with one of our Valued Clients.
Added 10 mins ago
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Senior Corporate Communications Specialist - Banking
BeachHead
Toronto, ON
- $50.72 to $60.87 CAD / hour
- Contract
Working with one of our top financial clients, this role calls for a Senior Corporate Communications Specialist - Banking. This position offers an exciting opportunity to lead internal…
Added 10 mins ago
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Senior ERP Transformation Project Manager
Yochana
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Position Name – Senior ERP Transformation Project Manager
Added 10 mins ago
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Senior SAP S/4HANA Finance Lead Consultant
Zodiac Solutions, Inc
Calgary, AB
- Full-time
Role OverviewWe are seeking a highly experienced Senior SAP S/4HANA Finance Lead Consultant to lead finance transformation, optimization, and innovation initiatives within a recently…
Added 10 mins ago
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Vice-President, Information Management & Information Technology
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Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
The ideal candidate is a seasoned IM/IT executive with significant senior leadership experience and enterprise-wide accountability in a complex, dynamic organization. They bring…
Added 12 mins ago
PM
AI Program Manager
Picton Mahoney Asset Management
Toronto, ON
- Full-time
We are seeking an AI Program Manager to lead the planning, coordination, and delivery of artificial intelligence initiatives across the organization. This role sits at the intersection of…
Added 26 mins ago
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VP, Centralized Operations
Alectra Inc.
Woodbridge, ON
- Full-time
As a member of the Senior Leadership Team, you will contribute to enterprise-wide strategy, lead complex operational initiatives, foster a high-performance and inclusive culture, and…
Added 37 mins ago
SL
Business Systems Consultant, Technical Change, Release Governance & Operations
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Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Lead technical change-review discussions, ensuring that risks, dependencies, ownership, implementation sequencing, and go/no-go decisions are clearly documented.
Added 37 mins ago
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Lead IGA Solution Architect
McKesson
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- Full-time
Demonstrated ability to influence senior technical and business stakeholders in large-scale enterprise environments.
Added 37 mins ago
Senior Regional Insurance Manager, Omni Channel Distribution
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Work closely with a national team of Senior Regional Insurance Managers to achieve business objectives and drive consistent execution across regions.
Added 37 mins ago
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Product Manager - Digital Products (Telematics & Innovation)
Linamar Corporation
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- Full-time
Excellent relationship-building skills and the ability to work effectively with customers, suppliers, technical specialists, support teams, and senior leaders.
Added 37 mins ago
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Residential Worker
The Salvation Army Canada and Bermuda Territory
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- Part-time
Reports directly to: Director. The Senior Case Manager functions as a team lead providing direction on tasks and support to this position.
Added 37 mins ago
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Consultant, Full Stack Developer
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- Full-time
…reporting efficiency for regulatory bodies and stakeholders. You’ll lead the planning and strategy for the technical design, development and integration of these…
Added 37 mins ago
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Senior Business Intelligence Developer - 20-Month Contract
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Responsible for providing high quality data driven solutions that address key business questions. The Senior BI Developer - Contract works directly with other team members and…
Added 37 mins ago
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Director, Customer Success Operations & Education
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Toronto, ON
- $150,000 to $170,000 CAD / year
Define and lead the global Customer Success operations strategy, roadmap, and governance model in alignment with Redwood’s customer and business objectives.
Added 37 mins ago
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Sales Director, Canada
Harris Computer
ON
- Full-time
Generate new business with senior decision-makers across DND, PSPC, the Defence Investment Agency (DIA), prime contractors, industry partners, and Crown corporations.
Added 39 mins ago
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AI Program Manager
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We are seeking an AI Program Manager to lead the planning, coordination, and delivery of artificial intelligence initiatives across the organization. This role sits at the intersection of…
Added 39 mins ago
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Learning Leader, EY-Parthenon Canada (18-month contract)
EY-Parthenon
Toronto, ON
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Proven ability to lead complex programs and influence senior stakeholders.
Added 39 mins ago
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Learning Leader, EY-Parthenon Canada (18-month contract)
EY-Parthenon
Saskatoon, SK
- Contract
Proven ability to lead complex programs and influence senior stakeholders.
Added 39 mins ago
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Learning Leader, EY-Parthenon Canada (18-month contract)
EY-Parthenon
Halifax, NS
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Proven ability to lead complex programs and influence senior stakeholders.
Added 39 mins ago
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SENIOR BUSINESS ANALYST, DATA & ANALYTICS
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Toronto, ON
- Full-time
Looking for a Senior Business Analyst who will work closely with our project teams in GTA area to successfully deliver Application Development and System Integration projects.
Added 39 mins ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
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Minimum 10 years of experience in a senior technical role in train control systems or automation in other industries such as aerospace, defense, automotive, medical or nuclear
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Learning Leader, EY-Parthenon Canada (18-month contract)
EY-Parthenon
Victoria, BC
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PheedLoop

Senior Security Engineer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 11, 2026
Posting language: English
Posted: May 25, 2026

Original job description

Guard the tech behind live events

A note from our President

“We’re a small team that punches way above our weight. If you’ve ever been frustrated watching great ideas get stuck in bureaucracy, you’ll love it here because we ship! Most engineers spend their careers building things users tolerate. We're building things they depend on- the kiosk someone walks up to at a conference of 5,000 people, the dashboard an organizer is staring at backstage, the badge that prints the moment someone checks in. When our software works, nobody notices. When it doesn't, the whole event feels it. That pressure is what makes this job genuinely exciting. We're a small team, we move fast, and we're looking for someone who wants to own real problems- not tickets. Come build something people genuinely love using"

Who we are

PheedLoop powers live events around the world. From intimate campus summits to major trade shows, we give organizers the tools to run smarter, more connected events - check-in kiosks, badge printing, mobile apps, and engagement tools that work together as a single ecosystem.

We're not building software people use by obligation. Event organizers choose PheedLoop because it works when it matters most; and that bar pushes us to build better every day.

What you'll build

Think like an attacker every day. Run internal red team engagements against PheedLoop's platform, infrastructure, and people, then turn every finding into a fix that actually ships. Your job is to find the cracks before anyone else does.
Plan and execute realistic attack simulations end-to-end, from reconnaissance to post-exploitation. Document the path in, the blast radius, and what would have stopped you, so the whole company learns from every engagement.
Harden the software supply chain. Build the controls, tooling, and processes that keep us safe from poisoned libraries, and malicious tools. Audit dependencies, lock down CI/CD, and kill credential sprawl wherever it hides.
Lock down the developer workstation as a first-class attack surface. Set the bar for endpoint hardening, extension hygiene, secret management, and least-privilege access across every machine that touches production.
Lead incident response when something looks wrong, from first signal to full root cause. Run threat hunts proactively, write the playbooks, and make sure the same compromise never lands twice.
Compound a real security culture by inoculation. Run phishing simulations, and partner with every team so secure defaults become the obvious choice, not the annoying one.
Partner closely with Engineering, SRE, and leadership to translate findings into roadmap items, threat models into architecture decisions, and security wins into things the business can feel.
Stay ahead of the threat landscape. Follow active campaigns, new CVEs, and emerging attacker tradecraft, and bring what matters back into how we build and operate.

What we're looking for

3+ years in offensive security, red teaming, penetration testing, or a closely adjacent role, with real hands-on engagements you can speak to in depth.
Strong fundamentals across web app and API security (OWASP Top 10 inside and out), authentication and authorization flaws, network attacks, and post-exploitation techniques.
Working knowledge of supply chain attack patterns - package compromise, dependency confusion, typosquatting, malicious IDE extensions - and the controls that actually catch them.
Comfort in modern stacks like Python / Django, React, and AWS. You don't need to be a senior software engineer, but you can read application code, understand a deployment pipeline, and reason about cloud misconfigurations.
Solid scripting skills in Python, Bash, or similar. You write your own tooling when off-the-shelf doesn't cut it, and you automate the boring parts of every engagement.
Hands-on experience with common offensive tooling and the judgment to know when to reach past them.
Ownership mindset. You can scope your own work, prioritize what matters, and drive findings to closure without waiting to be told what to do next.
Sharp written communication. You can turn a complex attack chain into a report engineers want to fix and a summary leadership actually reads.
Calm, ethical, and discreet. You handle sensitive findings the right way and understand that the goal is to make the company stronger, not to dunk on anyone.
Certifications like OSCP, CRTO, GPEN, or similar are nice to have, not required. Demonstrated experience and a strong portfolio matter more.

Perks that hit different

🩺 100% employer-paid health coverage

🚇 Office directly on the TTC subway- one of Toronto's easiest commutes

🚀 Clear path to technical leadership as the team scales

🍜 Team lunches, learning events, and regular outings

🏗️ High-ownership culture- small team, immediate impact, no layers between you and the work

Ready to build something that matters?

Your impact here won't be "someday." It'll be the morning of a 15,000-person conference when everything works because you built it. Learn more about what it’s like to work at PheedLoop by visiting our Careers Page.

Notes

This is a recruitment posting for an existing vacancy. And we don't use AI or automated tools to screen applications. A real person reads every application.

Apply About employer

More about this job

Responsibilities

Conduct end-to-end red team engagements and threat hunts across the platform, infrastructure, and people, then document findings and drive remediation. Strengthen supply chain and developer workstation security, lead incident response, build security awareness, and partner with engineering and leadership on secure architecture and priorities.

Requirements

Candidates need at least three years of hands-on experience in offensive security, red teaming, penetration testing, or a related field, with strong web, API, network, and post-exploitation fundamentals. They should be able to assess supply chain risks, work with Python/Django, React, and AWS, write scripts, communicate findings clearly, and independently drive security work to completion; relevant certifications are optional.

Skills

Offensive Security
Red Teaming
Penetration Testing
Web Application Security
API Security
OWASP Top 10
Authentication And Authorization Security
Network Security
Post-Exploitation
Software Supply Chain Security
Incident Response
Threat Hunting
Python
Bash
AWS
Security Reporting

Benefits

Employer-Paid Health Coverage
Team Lunches
Learning Events
Team Outings
Path To Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Red Team Engagements
Attack Simulation
Reconnaissance
Post-Exploitation
Web Application Security
API Security
OWASP Top 10
Authentication
Authorization
Network Attacks
Software Supply Chain Security
Dependency Auditing
Dependency Confusion
Typosquatting
Malicious IDE Extensions
CI/CD Security
Developer Workstation Hardening
Endpoint Hardening
Secret Management
Least-Privilege Access
Incident Response
Threat Hunting
Phishing Simulations
Threat Modeling
Python
Bash
Django
React
AWS
OSCP

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